We all go through times of sadness. This can happen more often in the winter when the days are dark and cold. However, sometimes its more than just winter blues. Here is a link to help you figure out whether you just have a case of the winter blues or if it’s actually SAD (seasonal affective disorder).
If you are concerned about your health and are considering adding a Vitamin D supplement to your diet, here are some facts and information about Vitamin D that you should know before taking one.